Cita APA (7a ed.)

Clark, G., & Clark, K. A. (2016). Book of Texas birds (First edition.). Texas A & M University Press.

Cita Chicago Style (17a ed.)

Clark, Gary, y Kathy Adams Clark. Book of Texas Birds. First edition. College Station: Texas A & M University Press, 2016.

Cita MLA (8a ed.)

Clark, Gary, y Kathy Adams Clark. Book of Texas Birds. First edition. Texas A & M University Press, 2016.